* {
  margin: 0;
  padding: 0;
}
.app-box {
  width: 100%;
  // 头部
  .index__header {
    width: 100%;
    height: 50px;
    text-align: center;
    line-height: 50px;
    display: flex;
    .index__header__logo {
      width: 50%;
      height: 100%;
      img {
        width: 25%;
        height: 50px;
      }
    }
    .index__header__phone {
      width: 50%;
      height: 100%;
      line-height: 30px;
      margin-top: 10px;
      display: flex;
      .index__header__phone__img {
        width: 30%;
        height: 30px;
        line-height: 30px;
        text-align: end;
        img {
          width: 15%;
          height: 100%;
        }
      }
      .index__header__phone__text {
        width: 30%;
        color: #415b76;
        text-align: left;
      }
    }
  }
  // 轮播图
  .swiper {
    width: 100%;
    height: 400px;
    img {
      width: 100%;
      height: 100%;
    }
  }
  // 导航
  .nav {
    z-index: 999;
    position: relative;
    margin-bottom: -50px;
    .nav1 {
      width: 80%;
      height: 50px;
      margin: auto;
      line-height: 20px;
      text-align: center;
      transform: skewx(-20deg);
      color: #ffff;
      border-radius: 2px;
      background-color: #202f32;
      display: flex;
      .nav__item {
        width: 20%;
        line-height: 50px;
        a {
          width: 100%;
          color: #ffff;
          text-decoration: none;
          display: inline-block;
        }
        &:hover {
          background-color: #415b76;
          transform: scale(1.2);
          transform: translate(0, -1px);
        }
      }
    }
  }
  // App案例
  .app__case {
    width: 80%;
    margin: auto;
    margin-top: 30px;
    .app__case__title {
      width: 100%;
      font-size: 20px;
      text-align: center;
    }
    .app__case__text {
      width: 100%;
      text-align: right;
    }
    .swiper {
      width: 100%;
      margin-top:20px;
      height: 500px;
    }

    .swiper-slide {
      height: 100%;
      text-align: center;
      font-size: 18px;
      background: #fff;
      display: flex;
      margin-right: 10px;
      justify-content: center;
      align-items: center;
    }
  }
  // 大数据
  .app__data{
    width: 100%;
    margin-top: 40px;
    img{
      width: 100%;
    }
  }
  // 优势
  .app__advantage{
    width: 80%;
    margin: auto;
    margin-top: 20px;
    .app__advantage__title{
      width: 100%;
      font-size: 20px;
      text-align: center;
    }
    .app__advantage__text{
      width: 100%;
      text-align: center;
      margin-top: 10px;
    }
    .wf-service__img {
      width: 100%;
      margin-top: 25px;
      display: flex;
      justify-content: space-between;
      .wf-service__img__item {
        width: 25%;
        transition: transform 0.3s ease; /* 平滑过渡效果 */
        transform: scale(1); /* 初始缩放比例 */
        &:hover {
          box-shadow: 0 0 5px black;
          transform: scale(1.07); /* 鼠标经过时的缩放比例 */
          .img1 {
            display: none;
          }
          .img2 {
            display: block;
          }
          .line {
            display: block;
          }
        }
        .img3 {
          margin-top: 15px;
          margin-bottom: 15px;
        }
        .line {
          width: 90%;
          margin: auto;
        }
        .img1 {
          width: 95px;
          margin: auto;
          height: 95px;
          margin-top: 15px;
          img {
            width: 100%;
            height: 100%;
          }
        }
        .img2 {
          width: 95px;
          margin: auto;
          height: 95px;
          margin-top: 15px;
          display: none;
          img {
            width: 100%;
            height: 100%;
          }
        }
      }
      .img1 {
        width: 50%;
        height: 95px;
        img {
          img {
            width: 100%;
            height: 100%;
          }
        }
        .img2 {
          width: 95px;
          margin: auto;
          height: 95px;
          display: none;
          img {
            width: 100%;
            height: 100%;
          }
        }
      }
      .img1 {
        width: 50%;
        height: 95px;
        img {
          width: 100%;
          height: 100%;
        }
      }
      .img2 {
        width: 50%;
        height: 95px;
        display: none;
        img {
          width: 100%;
          height: 100%;
        }
      }
      .img3 {
        width: 100%;
        text-align: center;
      }
    }
  }
  // 底部
  .footer {
    margin-top: 40px;
  
    .footer-content {
      background-color: #415b76;
      border-bottom: 1px solid #fff;
      color: #fff;
  
      .foot-top {
        width: 80%;
        margin: auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-top: 20px;
        padding-bottom: 20px;
  
        .foot-left {
          .left1 {
            margin-bottom: 20px;
          }
        }
  
        .foot-right {
          text-align: center;
  
          .foot-font {
            margin-top: 10px;
          }
        }
      }
    }
  
    .footer-bottom {
      background-color: #243d56;
      height: 40px;
      line-height: 40px;
      text-align: center;
      color: #fff;
      font-size: 12px;
    }
  }
}
